{
  "markdown": "# hive-mcp-mpp\n\n**Dual-Rail 402 MCP Server (x402 + MPP Tempo)**\n\n<span style=\"color:#C08D23\">●</span> Hive Civilization · [thehiveryiq.com](https://www.thehiveryiq.com)\n\nPublic MCP surface wrapping the dual-rail 402 (x402 primary / MPP Tempo fallback) integration on [hivetrust](https://hivetrust.onrender.com) and [hive-mcp-identity](https://hive-mcp-identity.onrender.com). Flips Tempo MPP rail PR1 into Hive's own partner-facing surface area.\n\n---\n\n## Tools\n\n| Tool | Description | Backend | Free? |\n|---|---|---|---|\n| `mpp_payment_init` | Init dual-rail 402 challenge (MPP primary + x402 fallback) | hivetrust | — |\n| `mpp_payment_verify` | Verify a settled MPP or x402 payment by tx_hash | hivetrust | — |\n| `mpp_identity_attest` | Get MPP-attested identity claim for a DID | hive-mcp-identity | — |\n| `mpp_settlement_status` | Check MPP settlement state for a transaction | hivetrust | — |\n| `mpp_rail_info` | Return rail metadata (Tempo RPC, x402 URL, currencies, treasury) | local | **free** |\n\n---\n\n## Endpoints\n\n| Endpoint | Method | Description |\n|---|---|---|\n| `/mcp` | `POST` | JSON-RPC 2.0 / MCP 2024-11-05 |\n| `/health` | `GET` | Health check |\n| `/.well-known/mcp.json` | `GET` | MCP discovery manifest |\n| `/.well-known/agent-card.json` | `GET` | A2A agent card |\n| `/.well-known/ap2.json` | `GET` | AP2 agent descriptor |\n| `/.well-known/security.txt` | `GET` | Security contact |\n| `/robots.txt` | `GET` | Crawler rules |\n| `/sitemap.xml` | `GET` | Sitemap |\n\n---\n\n## Payment Rails\n\n### MPP (Primary) — Tempo\n- **Protocol:** Machine Payments Protocol (IETF draft-ryan-httpauth-payment)\n- **Header:** `Payment: scheme=\"mpp\", tx_hash=\"0x...\", rail=\"tempo\"`\n- **RPC:** `https://rpc.tempo.xyz`\n- **Asset:** USDCe (TIP-20)\n\n### x402 (Fallback) — Base L2\n- **Header:** `X-Payment: <base64-signed-receipt>`\n- **Fallback URL:** `https://hivetrust.onrender.com/v1/x402`\n- **Asset:** USDC (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`)\n- **Network:** Base L2\n\n### Treasury\n```\n0x15184bf50b3d3f52b60434f8942b7d52f2eb436e\n```\n\n---\n\n## Connect\n\n### Claude / MCP client\n\n```json\n{\n  \"mcpServers\": {\n    \"hive-mpp\": {\n      \"url\": \"https://hive-mcp-mpp.onrender.com/mcp\",\n      \"transport\": \"streamable-http\"\n    }\n  }\n}\n```\n\n### Direct call example\n\n```bash\n# List tools\ncurl -s -X POST https://hive-mcp-mpp.onrender.com/mcp \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\"}' | jq .result.tools[].name\n\n# Get rail info (free, no payment required)\ncurl -s -X POST https://hive-mcp-mpp.onrender.com/mcp \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"jsonrpc\":\"2.0\",\"id\":2,\"method\":\"tools/call\",\"params\":{\"name\":\"mpp_rail_info\",\"arguments\":{}}}'\n```\n\n---\n\n## Backend Provenance\n\n| Service | Commits | Endpoints |\n|---|---|---|\n| [hivetrust](https://hivetrust.onrender.com) | `f0c53fd` + `841e17b` | `/v1/mpp/payment/*`, `/v1/x402` |\n| [hive-mcp-identity](https://hive-mcp-identity.onrender.com) | `b292e78` + `8098001` | `/v1/mpp/identity/attest` |\n\n---\n\n## Real Rails Only\n\nNo mock responses. No simulated settlement. All tool calls proxy to live backend services.  \nIf a backend endpoint is unavailable, the server returns the upstream error — it never fabricates data.\n\n---\n\n## Registries\n\n- **Glama:** auto-indexed from GitHub — claim at `https://glama.ai/mcp/servers/srotzin/hive-mcp-mpp`\n- **MCP.so:** auto-indexed from GitHub — claim for verified-author tag\n- **awesome-mcp-servers:** bundled PR pending\n\n---\n\n## License\n\nMIT © 2026 Steve Rotzin / Hive Civilization\n\n---\n\n*Brand: Hive Civilization gold #C08D23 (Pantone 1245 C)*  \n*Sources: [hivetrust](https://hivetrust.onrender.com) · [hive-mcp-identity](https://hive-mcp-identity.onrender.com) · [Tempo RPC](https://rpc.tempo.xyz) · [MPPScan](https://www.mppscan.com)*\n\n## Hive Civilization Directory\n\nPart of the Hive Civilization — agent-native financial infrastructure.\n\n- Endpoint Directory: https://thehiveryiq.com\n- Live Leaderboard: https://hive-a2amev.onrender.com/leaderboard\n- Revenue Dashboard: https://hivemine-dashboard.onrender.com\n- Other MCP Servers: https://github.com/srotzin?tab=repositories&q=hive-mcp\n\nBrand: #C08D23\n<!-- /hive-footer -->\n",
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}